115071433 has 4 divisors (see below), whose sum is σ = 116647828. Its totient is φ = 113495040.

The previous prime is 115071401. The next prime is 115071457. The reversal of 115071433 is 334170511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 334170511 = 16691 ⋅20021.

It can be written as a sum of positive squares in 2 ways, for example, as 98644624 + 16426809 = 9932^2 + 4053^2 .

It is a cyclic number.

It is not a de Polignac number, because 115071433 - 2⁵ = 115071401 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115071398 and 115071407.

It is not an unprimeable number, because it can be changed into a prime (115071833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 788088 + ... + 788233.

It is an arithmetic number, because the mean of its divisors is an integer number (29161957).

Almost surely, 2^115071433 is an apocalyptic number.

It is an amenable number.

115071433 is a deficient number, since it is larger than the sum of its proper divisors (1576395).

115071433 is an equidigital number, since it uses as much as digits as its factorization.

115071433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576394.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 115071433 is about 10727.1353585195. The cubic root of 115071433 is about 486.3950805843.

The spelling of 115071433 in words is "one hundred fifteen million, seventy-one thousand, four hundred thirty-three".